词汇基础差，也能学语法

学语法不需要多大的词汇量，有小学英语的500个单词足以学习常规语法，如：

1. ____ was reported that they won the game.
2. ____ was reported was that they won the game.
3. ____ they won the game was reported.
4. ____ was reported, they won the game.
5. They won the game, ____ was reported in the local newspaper.

答案分别是：1. It  2. What  3. That  4. As  5. which